Analysis of interatomic Contacts of Structural Units in PDB entry:
1W9B


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1W9B entry

There is 1 chain in PDB entry 1W9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
M
 GLU 3PRO 501
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 25 helices in PDB entry 1W9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
M
21 25Right-handed 310
Helix 2
2
M
36 41Right-handed alpha
Helix 3
3
M
49 58Right-handed alpha
Helix 4
4
M
58 63Right-handed alpha
Helix 5
5
M
74 90Right-handed alpha
Helix 6
6
M
99 104Right-handed alpha
Helix 7
7
M
108 112Right-handed 310
Helix 8
8
M
114 131Right-handed alpha
Helix 9
9
M
145 153Right-handed alpha
Helix 10
10
M
154 158Right-handed 310
Helix 11
11
M
159 176Right-handed alpha
Helix 12
12
M
189 197Right-handed alpha
Helix 13
13
M
221 245Right-handed alpha
Helix 14
14
M
246 249Right-handed 310
Helix 15
15
M
268 283Right-handed alpha
Helix 16
16
M
283 293Right-handed alpha
Helix 17
17
M
296 304Right-handed alpha
Helix 18
18
M
305 307Right-handed 310
Helix 19
19
M
311 319Right-handed alpha
Helix 20
20
M
348 353Right-handed 310
Helix 21
21
M
377 381Right-handed 310
Helix 22
22
M
386 400Right-handed alpha
Helix 23
23
M
419 425Right-handed alpha
Helix 24
24
M
426 448Right-handed alpha
Helix 25
25
M
489 500Right-handed alpha
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There are 5 sheets in PDB entry 1W9B. Click on sheet of interest to get list of strands forming it: MA, MB, MC, MD, ME,

There are 9 strands in MA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
251 253first strand
Strand 2
M
181 185parallel
Strand 3
M
134 140parallel
Strand 4
M
93 97parallel
Strand 5
M
30 34parallel
Strand 6
M
451 457parallel
Strand 7
M
405 409parallel
Strand 8
M
325 337parallel
Strand 9
M
255 263parallel
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There are 9 strands in MB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
251 253first strand
Strand 2
M
181 185parallel
Strand 3
M
134 140parallel
Strand 4
M
93 97parallel
Strand 5
M
30 34parallel
Strand 6
M
451 457parallel
Strand 7
M
405 409parallel
Strand 8
M
325 337parallel
Strand 9
M
355 358anti-parallel
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There are 2 strands in MC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
370 372first strand
Strand 2
M
382 383anti-parallel
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There are 2 strands in MD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
414 415first strand
Strand 2
M
471 472anti-parallel
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There are 2 strands in ME sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
476 479first strand
Strand 2
M
482 488anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il